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SID Ultimate Race Day 3-Position 29in Boost Fork
Size:
Only 4 In stock
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Warning: California Proposition 65
Why We Like The RockShox SID Ultimate Race Day 3-Position 29in Boost Fork
Whether we are serious racers or just weekend warriors, we can all benefit from the premium performance of the RockShox SID Ultimate Race Day 3-Position 29in Boost Fork. Featuring excellent performance for cross-country racers, the SID Ultimate 3-position fork is super lightweight and ultra tunable and has a 3-positon compression switch so we can adjust our compression on the fly for changing trail scenarios. The DebonAir+ air spring offers enhanced small bump sensitivity and mid-stroke support for more performance in the beginning and middle parts of travel. Additional features of the RockShox SID Ultimate Race Day 3-Position 29in Boost Fork include a machined hollow aluminum crown and magnesium lower legs for weight savings and upgraded bushing for a smooth ride.
Details
- Lightweight and capable cross-country race fork
- Charger Race Day 2 damper is lightweight and super tunable
- 3-position compression switch offers open, pedal, and lockout settings
- Lightweight hollow aluminum crown for weight savings
- Maxima Plush Dynamic Suspension lube reduces friction
- Item #RSXB07W
- Travel
- 110mm, 120mm
- Stanchion Material
- aluminum
- Lower Material
- magnesium
- Crown Material
- hollow aluminum
- Wheel Size
- 29in
- Steer Tube Diameter
- 1.5in tapered
- Stanchion Diameter
- 35mm
- Axle To Crown
- 531mm
- Rake
- 44mm
- Spring Type
- DebonAir+
- Damper
- Charger Race Day 2
- Adjustability
- 3-position crown
- Lockout
- yes
- Axle
- 15 x 110mm Boost
- Brake Compatibility
- hydraulic, post mount
- Rotor Compatibility
- [min] 180mm, [max] 220mm
- Includes
- Bolt-in torque cap adapters
- Claimed Weight
- [120mm] 3lbs 4.2oz (1480g)
- Activity
- cross-country
- Manufacturer Part Number
- 00.4020.957.000

RockShox: Built for Bigger Hits
RockShox pioneered mountain bike suspension and keeps pushing it forward, building forks, shocks, and droppers that stay composed in the big hits and keep riders faster, more supported, and in control when the trail turns fast and rough.
Cancer - P65Warnings.ca.gov